When transmitting data in MODBUS RTU format, how can we determine the start and end? Is it determined by 3.5 characters? How can we achieve this? Please give me some advice!!! Thank you!!...
The distributed algorithm made a filter, the coefficient word length is 21 bits, and there is a CIC pre-filter in front, but I saw some articles saying that a DC removal filter is needed to eliminate ...
Complaint: Same university, same pain (same experience as millions of homeless people in universities across the country)In 2007, I studied at a second-tier university in a second-tier city (it took m...
In the past, when using V8, the firmware would drop from time to time, and JLINK would be accidentally burned occasionally. I am sure everyone has experienced this.So, today in the age of V9 and V10, ...
[backcolor=rgb(239, 245, 249)][size=14px]There is a product with only one MICRO-USB port, which can charge and discharge at the same time. It is controlled by a single-chip microcomputer (MSP430G2553/...
[i=s]This post was last edited by a media student on 2021-5-5 23:24[/i]Follow the "RSL10 GETTING STARTED GUIDE" step by step to complete the RSL10 development environment setup.
1. Preparation
It is r...
传媒学子onsemi and Avnet IoT Innovation Design Competition
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
Rated capacity refers to the maximum output power of the UPS (the product of voltage V and current A).
Usually, the UPS power supplies sold on the market are marked with "W" (watt) for smaller...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
Infrared remote control is widely used in home appliances, but the remote controls produced are not compatible with each other. The universal remote controls commonly seen on the market can only co...[Details]
Embedded System
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